1 Kg Graphite Foundry Crucible Cup Melting Gold, Silver or Copper 1-3/4 X 1-3/4"

Product Code: GC4545

Availability:In stock

For Melting Gold and other metals

  • Great thermal stability
  • Great corrosion resistance
  • Great heat transfer performance: optimized melting time and improved energy consumption
  • Ash content less than 0.1% , to prevent contamination
  • Capacity: Approx. 35.2 oz (100 Gram)
  • Dimensions: 1-3/4 X 1-3/4 Inches
  • Purity: 99.95%

**Notes/Warning:

  • Max Temp: Approx. 2900 F
  • Material:High purity fine particle graphite. 
  • Store the unit in a dry place and avoid any contact with water. 
  • Pure graphite crucibles can NOT be heated by Carbon furnace or charcoal kiln. 
  • Not resistant to hard mechanical force or impact.